Volodymyr Marchenko · Chief Conservation & Reconstruction Expert

Twenty-five years.One material.No compromises.

Practical specialization in the conservation, structural reconstruction and visual integration of archaeological bronze.

Where it began

The first hydria set the course.

My path began with ancient ceramics, which taught me to understand form and fragility. The turning point was a bronze hydria: working on it demanded a careful balance between metal diagnostics, preservation of the patina and reconstruction. That vessel began a 25-year immersion in bronze. Today, with well over a thousand objects restored, every intervention is still a deliberate and measured decision.

Why bronze only

Narrow specialization is not a limitation. It is a choice.

A restorer who works on everything cannot know any one material deeply. The patina of a 5th-century BC bronze helmet is not simply “green colour”. It is a mineral system with its own chemistry, history and behaviour — something that cannot be mastered between furniture and paintings.

Over twenty-five years I have handled hundreds of objects, spent hundreds of hours studying patina chemistry and developed my own working protocols. That depth — not generalism — is what produces results accepted by Apollo, Christie's and Dorotheum.

Working method

Research first. Tools second.

Every object is examined before work begins. I assess the patina, the nature of the corrosion and the character of previous interventions. Only then is a treatment method selected.

Mechanical cleaning under magnification. Chemical chloride stabilization. Joining with silver-bearing solders where appropriate. Cast reconstruction using a bronze alloy selected for the object. Hand-applied visual patina integration.

Each stage is photographically documented. The client receives a written treatment record in English or German.

Three principles

Behind every treatment

I

Minimum intervention

The best restoration is the one that does not call attention to itself. Original material is preserved wherever possible. Reconstruction is limited to what is required for structural integrity or a clearly agreed presentation goal.

II

Material reversibility

Materials and joining methods are selected according to the condition of the original and the possibility of future intervention. The decision is recorded, and where full reversibility is impossible this is stated explicitly to the owner.

III

Honesty with the client

If an object does not need restoration, I will say so. If the result is limited by the object’s condition, that will be explained before work begins. Reputation matters more than any single commission.

Specialization

Only what I do best

I do not take on everything. Over twenty-five years I have learned to say no to work outside my expertise. That is not a weakness; it is respect for the object and the client.

Objects I work with:

Bronze helmets — Greek, Roman, Thracian and Celtic
Bronze and Iron Age swords and daggers
Vessels — situlae, paterae, kraters and aquamaniles
Bronze arms — spearheads, axes and shields
Statuettes and figures — Etruscan, Greek and Scythian
Jewellery and fibulae — La Tène, Hallstatt and Villanovan
References & partners

A verified reputation on the international market

Karabela Ltd

London, United Kingdom · Mindaugas Simkunas, Director

Long-term cooperation in restoration and conservation prior to sale. A reference letter is available on request.

UAB Senoves laikas

European partner · Aleksandr Visniakov, Director

Cooperation in preparing antiquities for international auctions. A reference letter is available on request.

Auction platforms
Apollo Art Auctions · London
Invaluable
LiveAuctioneers
Hermann Historica · Munich
Dorotheum · Vienna
Catawiki

Ready to discuss your object?

Reply within 48 hours. All communication is in writing — in your language. Objects are accepted from anywhere in Europe.

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